15727556

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{2003}}^1$

素因数の和:2171

約数の個数: 24

約数和(自身を含む): 29851584

約数和(自身を除く): 14124028

約数列:

[1, 2, 4, 13, 26, 52, 151, 302, 604, 1963, 2003, 3926, 4006, 7852, 8012, 26039, 52078, 104156, 302453, 604906, 1209812, 3931889, 7863778, 15727556]

約数ペア:

[(1, 15727556), (2, 7863778), (4, 3931889), (13, 1209812), (26, 604906), (52, 302453), (151, 104156), (302, 52078), (604, 26039), (1963, 8012), (2003, 7852), (3926, 4006)]